23.57.71.0/24

AS20940 · Akamai International B.V.

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Summary

Country	United States
Domain	akamai.com
ASN	AS20940
Registry	ARIN
ID	AKAMAI

WHOIS Details

NetHandle:      NET-23-32-0-0-1
OrgID:          AKAMAI
Parent:         NET-23-0-0-0-0
NetName:        AKAMAI
NetRange:       23.32.0.0 - 23.67.255.255
NetType:        allocation
RegDate:        2011-05-16
Updated:        2012-03-02
Source:         ARIN


OrgID:          AKAMAI
OrgName:        Akamai Technologies, Inc.
CanAllocate:    
Street:         145 Broadway
City:           Cambridge
State/Prov:     MA
Country:        US
PostalCode:     02142
RegDate:        1999-01-21
Updated:        2023-10-24
OrgAdminHandle: IPADM11-ARIN
OrgTechHandle:  IPADM11-ARIN
OrgTechHandle:  SJS98-ARIN
OrgAbuseHandle: NUS-ARIN
Source:         ARIN


POCHandle:      NUS-ARIN
IsRole:         Y
LastName:       NOC United States
FirstName:      
Street:         8 Cambridge Center
Street:         Mailstop 926-G
City:           Cambridge
State/Prov:     MA
Country:        US
PostalCode:     02142
RegDate:        2002-11-18
Updated:        2017-03-07
OfficePhone:    +1-617-444-2535
Mailbox:        abuse@akamai.com
Source:         ARIN


POCHandle:      IPADM11-ARIN
IsRole:         Y
LastName:       ipadmin
FirstName:      
Street:         8 Cambridge Center
Street:         Mailstop 926-G
Street:         Network Architecture
City:           Cambridge
State/Prov:     MA
Country:        US
PostalCode:     02139
RegDate:        2002-08-30
Updated:        2025-02-10
OfficePhone:    +1-617-444-0017
Mailbox:        ip-admin@akamai.com
Source:         ARIN


POCHandle:      SJS98-ARIN
IsRole:         N
LastName:       Schecter
FirstName:      Steven
Street:         145 Broadway
City:           Cambridge
State/Prov:     MA
Country:        US
PostalCode:     02142
RegDate:        2014-01-15
Updated:        2025-05-28
OfficePhone:    +1-617-274-7134
Mailbox:        ip-admin@akamai.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 23.57.0.0/16

Range	ASN	Company	Num of IPs
23.57.16.0/20	AS16625	Akamai International, BV	4,096
23.57.4.0/22	AS16625	Akamai International, BV	1,024
23.57.80.0/22	AS16625	Akamai International, BV	1,024
23.57.84.0/22	AS6762	Akamai International, BV	1,024

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

206 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
23.57.71.12	AS20940 Akamai International B.V.	`0.82ms` from New York City, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
146.229.32.248	AS10364 University of Alabama in Huntsville	`6.32ms` from Atlanta, US
52.18.136.24	AS16509 Amazon.com, Inc.	`0.25ms` from Dublin, IE
107.4.21.88	AS7922 Comcast Cable Communications, LLC	`8.57ms` from Flint, US
91.152.84.88	AS719 Elisa Oyj	`1.27ms` from Helsinki, FI
121.125.96.8	AS9318 SK Broadband Co Ltd	`1.63ms` from Incheon, KR
125.161.142.72	AS7713 PT Telekomunikasi Indonesia	`1.93ms` from Jakarta, ID
172.250.252.56	AS20001 Charter Communications Inc	`7.88ms` from Los Angeles, US
27.89.47.152	AS2516 KDDI CORPORATION	`9.00ms` from Osaka, JP
186.119.190.120	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`16.31ms` from Panama, PA
44.216.181.104	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
13.62.49.136	AS16509 Amazon.com, Inc.	`0.11ms` from Stockholm, SE
175.160.238.232	AS4837 CHINA UNICOM China169 Backbone	`2.00ms` from Tieling, CN
24.75.161.120	AS25853 Ellijay Telephone Company	`6.51ms` from Atlanta, US
203.195.99.8	AS7693 KSC Commercial Internet Co. Ltd.	`0.28ms` from Bangkok, TH
111.61.4.24	AS24547 Hebei Mobile Communication Company Limited	`11.08ms` from Beijing, CN
152.66.68.104	AS2547 Budapest University of Technology and Economics	`0.57ms` from Budapest, HU
181.87.7.200	AS7303 Telecom Argentina S.A.	`16.62ms` from Buenos Aires, AR
47.109.27.232	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.43ms` from Chengdu, CN
38.133.75.24	AS174 Cogent Communications, LLC	`1.41ms` from Columbus, US
182.189.39.120	AS17557 Pakistan Telecommunication Company Limited	`17.93ms` from Lahore, PK
67.22.56.120	AS29789 Reflected Networks, Inc.	`0.07ms` from Madrid, ES
220.245.22.248	AS7545 TPG Telecom Limited	`1.49ms` from Perth, AU
39.67.146.8	AS4837 CHINA UNICOM China169 Backbone	`5.06ms` from Qingdao, CN
3.229.118.120	AS14618 Amazon.com, Inc.	`0.38ms` from Reston, US
210.8.117.120	AS2764 AAPT Limited	`3.31ms` from Sydney, AU

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f2 23.57.71.198

traceroute to 23.57.71.198 (23.57.71.198): 64 hops max, 52 byte packets

2 [AS3257] 209.120.140.49 2.526 ms

3 [AS3257] 213.200.126.26 0.595 ms

4 [AS20940] 23.57.71.198 10.826 ms

Measurement taken from

IPinfo ProbeNet in Toronto, CA

On January 19th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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